2、

The feature of the deformation and fracture of PET and PAN fibers being in tension in specimen chamber of a scanning electron microscope were observed and the micrographys revealing the process of crack initiation and development and failure of the fibers Were photographed.

在扫描电子显微镜样品室中拉伸PET和PAN纤维,动态观察了纤维的形变和断裂行为,用照片记录了裂缝发生、发展和纤维最终断裂的过程。

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3、

A three-dimensional high-precision micro-motional scanning stage for the three-dimensional contour scanner is designed and implemented. This paper also introduces the process of the design and implementation of this stage scheme in detail.

设计并研制了一套用于三维轮廓扫描仪的高精度三维扫描微动平台,详细介绍了平台硬件部分的方案设计与搭建过程。

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4、

Using the methods of thermogravimetry and differential scanning calorimetry ( TG-DSC), study the regularities of fusion characters in different geological time by analyzing the performance of TG-DSC curves through heating process.

利用热重法和差示扫描量热法(TG-DSC),通过对煤灰升温过程在TG-DSC曲线上的表现特征进行分析,研究不同地质年代的煤灰内矿物组成差异对熔融特性的影响规律。

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5、

To solve the time redundancy of FPD gray scale imaging process, the fractal principle is firstly applied to the FPD scanning system in this paper, and the optimal scanning architecture is educed and its fractal model is proposed.

本文首次将分形原理应用于平板显示系统灰度图像的扫描映射,提出了平板显示系统灰度图像的最优扫描结构及分形模型,以解决平板显示系统扫描形成灰度图像过程中的时间冗余问题。

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